Gaurav Yadav
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What is the Default Shell in Linux Called?
A ‘Shell’ is an ‘Interactive Utility’ provided by Linux systems. Whenever we speak of the command line in Linux or Unix environment we are…
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How to Use Curl Command in Linux
The curl command is one more interesting command-line utility Linux has to offer you. curl command allows the user to fetch files from the…
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How to Check Linux Version
Linux is one of the most favorite Operating System among Open Source enthusiasts. It comes in multiple flavors and all of them are unique…
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How to List Groups in Linux
In the Linux ecosystem, the collection of users is called a ‘Group’. When a user is added to a group, we are defining the…
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How to Use Touch Command in Linux
The major application of the touch command is to create files without any content. Creating empty files may seem to be a wastage of…
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What Does ./ Mean In Linux ?
For all the console enthusiasts ./ may seem quite familiar. It’s one of the many great things about Linux that makes it effortless to…
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How To Rename Directories In Linux
Renaming the files and directories is a frequent task that a user has to carry out. Fortunately, Linux has an effortless way of renaming…
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How To List Open Files For A Process On Linux
If you are a frequent user of Linux or Unix systems you must have surely heard the phrase, “In Linux, everything is a file”.…
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How to Use Usermod Command in Linux
The usermod command is the most robust command of all the user account modification utilities provided by Linux systems. It provides a space for…
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How to Change SFTP Port on Ubuntu, CentOS, and other Linux Systems
SFTP stands for Secure File Transfer Protocol. This protocol is implemented using Secure Shell (SSH) which provides better security and protection from vulnerabilities than…